Al-Muzaffar Taqi al-Din Umar (Arabic: المظفر تقي الدين عمر) (died 1191) was the Ayyubid prince of Hama from 1179 to 1191 and a general of Saladin.
[3] Two years later, Saladin's brother and his deputy ruler in Egypt, al-Adil, was sent to besiege Kerak in southern Transjordan which was in Crusader hands.
Later, in 1187, al-Muzaffar Umar participated in the Battle of Hattin, where he proved instrumental in the decisive Ayyubid victory over the Crusader armies.
His son Al-Mansur Muhammad was appointed his successor and al-Muzaffar Umar's descendants would end up ruling Hama until being deposed by the Mamluk Sultanate in 1341.
In fact Zein ad-Din is known to have punished the renegade Ibn Kafjak for massacring the population of Urumiah in his attempts to foment an internal struggle among the Muslim ranks instead of placing him in the dungeons of Al-Kerkhani.